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PA-2S User Manual 

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3.4. 

Description of the Front Panel 

 
 

 

 

Figure 2: PA-2S front panel view 

 
In the following description of the front panel elements each element has a number that is 
related to that in Figure 2. The number is followed by the name (in uppercase letters) written 
on the front panel and the type of the element (in lowercase letters). Then, a short description 
of the element is given. 
The PA-2S has two channels with identical operation elements that are numbered and 
described only once. 
 
(

1

) AMP No. LED 

 

The PA-2S can be connected internally to other modules of the EPMS-07 system, 
e.g. to one channel of an EXT-08. The display indicates which amplifier (channel) is 
used as input signal. If no other module is internally connected the LED is off. See 
also manual of the EPMS-07 module that is connected. 

 

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version 1.5 

 

 

page 8 

Summary of Contents for PA-2S

Page 1: ...PA 2S TWO CHANNEL AMPLIFIER MODULE FOR EPMS SYSTEMS with 8 kHz Lowpass Filter VERSION 1 5 npi 2006 npi electronic GmbH Hauptstrasse 96 D 71732 Tamm Germany Phone 49 0 7141 601534 Fax 49 0 7141 601266...

Page 2: ...Table of Contents About this Manual 3 1 Safety Regulations 4 2 EPMS 07 Modular Plug In System 5 2 1 Components of the EPMS 07 Housing 5 2 2 General System Description Operation 5 2 3 System Grounding...

Page 3: ...mall bio electrical signals please read the manual completely The experienced user should read at least chapter 3 Important Please read chapter 1 carefully It contains general information about the sa...

Page 4: ...nly at 115 230 Volt 60 50 Hz AC Please check for appropriate line voltage before connecting any system to mains Always use a three wire line cord and a mains power plug with a protection contact conne...

Page 5: ...plug in units are connected to power by a bus at the rear panel The plug in units must be kept in position by four screws M 2 5 x 10 The screws are important not only for mechanical stability but als...

Page 6: ...l ground is used on the BNC connectors or GROUND plugs of the modules that are inserted into the EPMS 07 housing The internal ground and mains ground protective earth can be connected by a wire using...

Page 7: ...be compensated either by the using the OFFSET controls coarse and fine or they can be eliminated using the AC position of the input switches The inputs and outputs are BNC connectors Input and output...

Page 8: ...element in lowercase letters Then a short description of the element is given The PA 2S has two channels with identical operation elements that are numbered and described only once 1 AMP No LED The P...

Page 9: ...1 Hz DC the input signal is DC coupled 0 the input of the PA 2S is grounded possible offsets are not affected 6 INPUT BNC BNC connector to connect the input signal Input impedance 1 M other impedance...

Page 10: ...rk Ogden D ed 1992 Microelectrode Techniques The Plymouth Workshop Handbook Second Edition The Company of Biologists Ltd Cambridge Windhorst U Johansson H eds 1999 Modern Techniques in Neuroscience Re...

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